The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2022:9080 advisory.

  - Mozilla: Quoting from an HTML email with certain tags will trigger network requests and load remote     content, regardless of a configuration to block remote content (CVE-2022-45414)

  - An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary     files via clipboard-related IPC messages. This bug only affects Thunderbird for Linux. Other operating     systems are unaffected.  (CVE-2022-46872)

  - A file with a long filename could have had its filename truncated to remove the valid extension, leaving a     malicious extension in its place. This could potentially led to user confusion and the execution of     malicious code.  (CVE-2022-46874)

  - Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory     safety bugs present in Firefox 107 and Firefox ESR 102.5. Some of these bugs showed evidence of memory     corruption and we presume that with enough effort some of these could have been exploited to run arbitrary     code.  (CVE-2022-46878)

  - A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.
    (CVE-2022-46880)

  - An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a     potentially exploitable crash.  (CVE-2022-46881)

  - A use-after-free in WebGL extensions could have led to a potentially exploitable crash.  (CVE-2022-46882)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3241 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3241-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     December 15, 2022                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : firefox-esr     Version        : 102.6.0esr-1~deb10u1     CVE ID         : CVE-2022-46872 CVE-2022-46874 CVE-2022-46878 CVE-2022-46880                      CVE-2022-46881 CVE-2022-46882

    Multiple security issues have been found in the Mozilla Firefox web     browser, which could potentially result in the execution of arbitrary     code or information disclosure.

    For Debian 10 buster, these problems have been fixed in version     102.6.0esr-1~deb10u1.

    We recommend that you upgrade your firefox-esr packages.

    For the detailed security status of firefox-esr please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/firefox-esr

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5303 advisory.

    Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary     code or information disclosure. For the stable distribution (bullseye), this problem has been fixed in     version 1:102.6.0-1~deb11u1. We recommend that you upgrade your thunderbird packages. For the detailed     security status of thunderbird please refer to its security tracker page at: https://security-     tracker.debian.org/tracker/thunderbird

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:9079 advisory.

 - If a Thunderbird user quoted from an HTML email, for example by replying to the email, and the email contained either a VIDEO tag with the POSTER attribute or an OBJECT tag with a DATA attribute, a network request to the referenced remote URL was performed, regardless of a configuration to block remote content.
 An image loaded from the POSTER attribute was shown in the composer window. These issues could have given an attacker additional capabilities when targetting releases that did not yet have a fix for CVE-2022-3033 which was reported around three months ago. This vulnerability affects Thunderbird < 102.5.1.
 (CVE-2022-45414)

 - An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages. *This bug only affects Thunderbird for Linux. Other operating systems are unaffected.*. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6. (CVE-2022-46872)

 - A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code. *Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6. (CVE-2022-46874)

 - Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6. (CVE-2022-46878)

 - A missing check related to tex units could have led to a use-after-free and potentially exploitable crash. *Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6. (CVE-2022-46880)

 - An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. *Note*: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 106. This vulnerability affects Firefox < 106, Firefox ESR < 102.6, and Thunderbird < 102.6. (CVE-2022-46881)

 - A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6. (CVE-2022-46882)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 102.7.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2023-013 advisory.

 Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0. (CVE-2021-4129)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of if an attacker corrupted an object prototype, they could set undesired attributes on a JavaScript object, leading to privileged code execution. (CVE-2022-2200)

 An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash.
 This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. (CVE-2022-3266)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of an iframe that was not permitted to run scripts could do so if the user clicked on a `javascript:` link.
 (CVE-2022-34468)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of navigations between XML documents that may have led to a use-after-free problem and a potentially exploitable crash.
 (CVE-2022-34470)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that if a PAC URL was set and the server that hosts the PAC was not reachable, OCSP requests are blocked, resulting in incorrect error pages being shown. (CVE-2022-34472)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of a malicious website that creates a popup that could have resized the popup to overlay the address bar with its own content, resulting in potential user confusion or spoofing attacks. (CVE-2022-34479)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue within the `nsTArray_Impl::ReplaceElementsAt()` function, where an integer overflow could occur when the number of elements to replace was too large for the container. (CVE-2022-34481)

 A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of the Mozilla Fuzzing Team reporting potential vulnerabilities present in Firefox 101 and Firefox ESR 91.10. Some of these bugs showed evidence of memory corruption, and we presume that with enough effort, some of these could have been exploited to run arbitrary code. (CVE-2022-34484)

 RESERVEDNOTE: https://www.mozilla.org/en-US/security/advisories/mfsa2022-51/#CVE-2022-46871 (CVE-2022-46871)

 The Mozilla Foundation Security Advisory describes this flaw as: An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.

 *This bug only affects Firefox for Linux. Other operating systems are unaffected.* (CVE-2022-46872)

 A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code. *Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6. (CVE-2022-46874)

 By confusing the browser, the fullscreen notification could have been delayed or suppressed, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox < 108. (CVE-2022-46877)

 The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107 and Firefox ESR 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-46878)

 The Mozilla Foundation Security Advisory describes this flaw as: A missing check related to tex units could have led to a use-after-free and potentially exploitable crash. (CVE-2022-46880)

 The Mozilla Foundation Security Advisory describes this flaw as: An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. (CVE-2022-46881)

 The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free in WebGL extensions could have led to a potentially exploitable crash. (CVE-2022-46882)

 The Mozilla Foundation Security Advisory describes this flaw as:

 Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to DataTransfer.setData. (CVE-2023-23598)

 The Mozilla Foundation Security Advisory describes this flaw as:

 When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. (CVE-2023-23599)

 The Mozilla Foundation Security Advisory describes this flaw as:

 Navigations were being allowed when dragging a URL from a cross-origin iframe into the same tab which could lead to website spoofing attacks (CVE-2023-23601)

 The Mozilla Foundation Security Advisory describes this flaw as:

 A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. (CVE-2023-23602)

 Regular expressions used to filter out forbidden properties and values from style directives in calls to console.log weren't accounting for external URLs. Data could then be potentially exfiltrated from the browser. (CVE-2023-23603)

 The Mozilla Foundation Security Advisory describes this flaw as:

 Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and Firefox ESR 102.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2023-23605)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of firefox installed on the remote host is prior to 102.6.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2023-008 advisory.

 The Mozilla Foundation Security Advisory describes this flaw as: An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages.

 *This bug only affects Firefox for Linux. Other operating systems are unaffected.* (CVE-2022-46872)

 A file with a long filename could have had its filename truncated to remove the valid extension, leaving a malicious extension in its place. This could potentially led to user confusion and the execution of malicious code. *Note*: This issue was originally included in the advisories for Thunderbird 102.6, but a patch (specific to Thunderbird) was omitted, resulting in it actually being fixed in Thunderbird 102.6.1. This vulnerability affects Firefox < 108, Thunderbird < 102.6.1, Thunderbird < 102.6, and Firefox ESR < 102.6. (CVE-2022-46874)

 The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107 and Firefox ESR 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-46878)

 The Mozilla Foundation Security Advisory describes this flaw as: A missing check related to tex units could have led to a use-after-free and potentially exploitable crash. (CVE-2022-46880)

 The Mozilla Foundation Security Advisory describes this flaw as: An optimization in WebGL was incorrect in some cases, and could have led to memory corruption and a potentially exploitable crash. (CVE-2022-46881)

 The Mozilla Foundation Security Advisory describes this flaw as: A use-after-free in WebGL extensions could have led to a potentially exploitable crash. (CVE-2022-46882)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
168854	AlmaLinux 9 : thunderbird (ALSA-2022:9080)	Nessus	Alma Linux Local Security Checks	12/16/2022	1/26/2023	critical
168857	Debian dla-3241 : firefox-esr - security update	Nessus	Debian Local Security Checks	12/16/2022	1/22/2025	critical
168880	Debian DSA-5303-1 : thunderbird - security update	Nessus	Debian Local Security Checks	12/16/2022	1/24/2025	critical
208639	CentOS 7 : thunderbird (RHSA-2022:9079)	Nessus	CentOS Local Security Checks	10/9/2024	10/9/2024	critical
181939	Amazon Linux 2 : firefox (ALASFIREFOX-2023-013)	Nessus	Amazon Linux Local Security Checks	9/27/2023	12/11/2024	critical
181977	Amazon Linux 2 : firefox (ALASFIREFOX-2023-008)	Nessus	Amazon Linux Local Security Checks	9/27/2023	12/11/2024	critical

Detections

Analytics

Plugins Search

critical

critical

critical

critical

critical

critical